Company Profile:
Oasis Oil Tools Co.,LTD,  located in the industrial park of high-tech enterprises in Fengquan District,  Xinxiang City.after many years' efforts,  now  OASIS has developed into a  professional and famous manufacturer, which design, manufacture and sell stainless steel and galvanized carbon steel water well screens /johnson screens, oil well screens and  sand control well screens, bridge slotted well screens,  pipe based well screens,  perforated pipe (base pipe),  gravel pre-packed well screens, wedge wire screens, passive water intake screens, and other water, oil and gas well filtering products as well as steel tubes and pipes and industrial parts.

Specifications of Stainless Steel Continuous Slot Johnson Water Well Screens:
1.Material:Galvanized carbon steel, stainless steel (304,304L,316,316L etc.)
2.Diameter:168.3mm or other required size
3.Slot Size (mm): 0.5 or as per customers' requirement
4.Unit length up to 6m, 5.8m fit for the container
5.Open area 14% minimum
6.End Connection:Welding (beveled end), thread coupling(STC,LTC,BTC) or flange
7.Surface treatment:Galvanized, painted, polish, pickling & passivation,etc.
8.Packing:Bubble bag and woven bag, in bundle or unbundle or in wooden cases.

Specification (wedge wire):	Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00
Specification (support rod):	Width(mm): 2.30 3.00 3.30 3.70 Height(mm): 2.70 3.60 4.70 5.60 6.30 Round: from 2.50mm to 6.0mm
Note: other specifications available as per request
Slot size	0.10, 0.15, 0.20, 0.25, 0.30... 6.00mm also achieved upon request.
Material:	Galvanized low carton (LCG), stainless steel (304,316 etc.)
Length	up to 6 meters.
Diameter	from 25mm to 1200mm.
End connection	Plain beveled ends, flanged or threaded couplings

Raw Material Incoming Inspection of Stainless Steel Continuous Slot Water Well Screens

Inspection and Test of Stainless Steel Continuous Slot Johnson Water Well Screens:

1. All Dimensions of water well sand filter will be checked by our quality inspector, and they also can be inspected by Third Party Inspections or representative appointed by buyer.

2. Wall thickness of coupling material is inspected by Ultrasonic inspection method, and they also be made the Ultrasonic flaw detection

3. Do Destructive Collapse Test and collaspe Strength Test before shipment. 

4. If required, the screens will be made pickling and passivation. 

5. the whole manufacturing process can be monitored by Third Party Inspection Company and representative appointed by buyer.

6.the screens will be arranged the Pre-shipment Inspection if required.
Any needs for Oasis Stainless Steel Wire Wrapped Johnson Water Well Screens, please feel free to contact me.